Red Alert 2, one of the first games I played online with my friends from school back when I was about 13 or 14.

There was always 3 of us who played and always started out every man for himself and a gentleman's agreement of no superweapons until someone started winning then an alliance would form and sneaky nukes would start appearing.

Most of the time my friend Matt won by just spamming the basic Soviet tank and taking over two ore fields early on.

Also one of the GOAT video game themes right here with the Soviet Hell March: